好的,这里的rspec noob ...我有一个简单的方法,我想测试。我只想让测试说......当调用这个方法时,它返回一个符号......任何指针?
方法....
def defend_corners(board)
@board = board
@corners = {
:a1=>" ", :a3=>" ",
:c1=>" ", :c3=>" "
}
available_moves = @corners.select{ |k, v| v == " " }.keys
puts "random move - corners"
@move = available_moves[rand(available_moves.length)]
return @move
end
目前的测试......
describe 'defend_corners' do
it 'returns corner move' do
myboard = Board.new
@player_computer.defend_corners(myboard).should #return a symbol???
end
end
答案 0 :(得分:1)
@player_computer.defend_corners(myboard).should be_an_instance_of(Symbol)
或
@player_computer.defend_corners(myboard).should be_a_kind_of(Symbol)
或
@player_computer.defend_corners(myboard).should be_a(Symbol)
答案 1 :(得分:0)
它不漂亮,但我认为这样的事情有效:
@corners.keys.should_be include @player_computer.defend_corners(myboard)
答案 2 :(得分:0)
2.5小时后答案是(鼓声).... be_a(符号)